Collection: Twin XL 38 x 80
Enjoy extra legroom with our Twin XL mattress collection: perfect for taller individuals, college dorms, and guest rooms. With the same width as a Twin but an extra 5 inches in length, Twin XL mattresses provide better support and comfort. Choose from memory foam, hybrid, or innerspring options to fit your sleep needs. Shop now at SleepCity!

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DreamCloud Premier Hybrid Mattress
Regular price From $749.00 USDRegular priceUnit price / per$1,395.00 USDSale price From $749.00 USDSale -
Helix Midnight Core Mattress
Regular price From $1,098.00 USDRegular priceUnit price / per$1,372.50 USDSale price From $1,098.00 USDSale -
Helix Midnight Luxe Mattress
Regular price From $1,348.00 USDRegular priceUnit price / per$1,685.00 USDSale price From $1,348.00 USDSale -
Tempur-Pedic Breeze Mattress Protector
Regular price From $209.00 USDRegular priceUnit price / per -
Tempur-Pedic Adapt Mattress Protector
Regular price $159.00 USDRegular priceUnit price / per -
9 inch Regular Profile Box Spring
Regular price From $149.00 USDRegular priceUnit price / per -
Beautyrest Hybrid Cooling Mattress
Regular price From $1,479.00 USDRegular priceUnit price / per -
Simmons PCFL MORN Medium Euro Top Mattress
Regular price From $479.00 USDRegular priceUnit price / perSold out -
Spring Air Phoenix Euro Top Plush Mattress
Regular price From $888.00 USDRegular priceUnit price / per -
Spring Air Phoenix Hybrid Medium Mattress
Regular price From $999.99 USDRegular priceUnit price / per -
Palladium Hybrid Mattress By Spring Air
Regular price From $1,700.00 USDRegular priceUnit price / per -
Spring Air Phoenix Hybrid Firm Mattress
Regular price From $999.99 USDRegular priceUnit price / per -
Spring Air Copper Medium Hybrid Mattress
Regular price From $2,799.00 USDRegular priceUnit price / per -
Spring Air Copper Euro Top Firm Mattress
Regular price From $2,799.00 USDRegular priceUnit price / per -
Spring Air Copper Euro Top Cushion Firm Mattress
Regular price From $2,799.00 USDRegular priceUnit price / per -
Plank Firm Luxe Hybrid Mattress (With Cooling Cover)
Regular price From $949.00 USDRegular priceUnit price / per$1,065.33 USDSale price From $949.00 USDSale -
Avocado Luxury Organic Mattress
Regular price From $3,999.00 USDRegular priceUnit price / per$3,999.00 USDSale price From $3,999.00 USD -
Avocado Green Mattress - Plush Euro Top
Regular price From $2,099.00 USDRegular priceUnit price / per$2,199.00 USDSale price From $2,099.00 USDSale -
Avocado Green Mattress - Standard/Firm
Regular price From $1,399.00 USDRegular priceUnit price / per$1,499.00 USDSale price From $1,399.00 USDSale -
Avocado Eco Organic Mattress
Regular price From $799.00 USDRegular priceUnit price / per